Features: Fully enclosed and lubricated bearing Srp and smooth blade, no burrs or edges High abrasion resistance, high precision grinding technology, smoother chip removal Using high frequency welding technology, strong, durable and long service life Designed to add a bevel edge to surface edges or create precise miter joints Solid rdened steel body with anti-kickback coating, heat resistant Teflon coating C3 Micrograin tungsten carbide blades, srper, smooth cutting, clean material production, no chips Bevel and Bevel 15 degrees, 22.5 degrees, 30 degrees short bevel. 8mm Snk two flute cutters. Usage: for wooden door frames, wooden window frames, furniture frames, tenon frames togetherAttention: Do not cut ferrous metals or materials other tn wood, such as: steel, iron, sand, etc. When trepanning, use good protective measures in case of wood chips damaging the eyes. Size for manual measurement, there may be an error of 0-5mm, it belongs to the normal phenomenon. The cutter is quite srp, please keep away from children.Specification:Blade Material: Industrial Grade Grain CarbideBody Material: Carbide TippedBearing: Fully Enclosed and LubricatedColor: Yellow+SilverQuantity: 3pcsTotal Length: 71mmSnk Diameter: 8mmBlade Length: 25.4mm(1)Cutting Angles: 15/22.5/30Package Content:1PC * 8mm 15Router Bevel Bit1PC * 8mm 22.5Router Bevel Bit1PC * 8mm 30Router Bevel Bit